CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2026	Jan. 31, 2025
Income Statement [Abstract]
Net sales	$ 896.3	$ 870.0	$ 1,831.7	$ 1,770.1
Cost of sales	596.5	564.1	1,203.1	1,144.6
Gross profit	299.8	305.9	628.6	625.5
Selling, general and administrative	162.5	159.2	332.1	325.3
Gain on sale of fixed assets	0.0	0.0	(9.3)	0.0
Research and development	18.6	21.2	37.8	43.9
Operating expenses	181.1	180.4	360.6	369.2
Operating income	118.7	125.5	268.0	256.3
Interest expense	7.7	5.9	14.8	11.4
Other income, net	(5.6)	(5.4)	(10.9)	(10.6)
Earnings before income taxes	116.6	125.0	264.1	255.5
Income taxes	24.1	29.1	57.7	60.6
Net earnings	$ 92.5	$ 95.9	$ 206.4	$ 194.9
Weighted average shares – basic (in shares)	115.6	119.6	115.8	119.8
Weighted average shares – diluted (in shares)	117.9	121.4	117.8	121.7
Net earnings per share – basic (in usd per share)	$ 0.80	$ 0.80	$ 1.78	$ 1.63
Net earnings per share – diluted (in usd per share)	$ 0.78	$ 0.79	$ 1.75	$ 1.60